<!-- 蓝色简洁登录页面 -->
<template>
	<view class="page">
		<view class="login-box">
			<view class="login-logo">
				<u-image shape="circle" width="160rpx" height="160rpx" src="../../static/logo.png"></u-image>
			</view>
		</view>
		<view class="t-login">
			<form class="cl">
				<view class="t-a">
					<image src="https://zhoukaiwen.com/img/loginImg/sj.png"></image>
					<view class="line"></view>
					<input type="number" name="phone" placeholder="请输入手机号" maxlength="11" v-model="phone" />
				</view>
				<view class="t-a">
					<image src="https://zhoukaiwen.com/img/loginImg/yz.png"></image>
					<view class="line"></view>
					<input type="number" name="code" maxlength="6" placeholder="请输入验证码" v-model="yzm" />
					<view v-if="showText" class="t-c" @tap="getCode()">发送短信</view>
					<view v-else class="t-c" style="background-color: #A7A7A7;">重新发送({{ second }})</view>
				</view>
				<button @tap="login()">登 录</button>
			</form>
			<view class="t-f"><text>————— 第三方账号登录 —————</text></view>
			<view class="t-e cl">
				<view class="t-g" @tap="wxLogin()"><image src="https://zhoukaiwen.com/img/loginImg/wx.png"></image></view>
				<view class="t-g" @tap="zfbLogin()"><image src="https://zhoukaiwen.com/img/loginImg/qq.png"></image></view>
			</view>
		</view>
		<u-toast ref="uToast" />
	</view>
</template>
<script>
export default {
	data() {
		return {
			title: '欢迎回来！', //填写logo或者app名称，也可以用：欢迎回来，看您需求
			second: 60, //默认60秒
			showText: true, //判断短信是否发送
			phone: '', //手机号码
			yzm: '' ,//验证码
			iv: '',
		};
	},
	onLoad() {},
	methods: {
		//当前登录按钮操作
		login() {
			var that = this;
			if(!that.checkForm()){
				return;
			}
			this.$u.post('/auth/phone/login',{
				phone: this.phone,
				appId: this.website.appId,
				code: this.yzm,
				iv: this.iv
			}).then(res => {
				uni.setStorageSync("userId", res.data.userId);
				uni.setStorageSync("token", res.data.access_token);
				if(res.data.isWelcome == 1){
					this.$refs.uToast.show({
						title: '登录成功',
						duration: 500,
						url: 'pages/index/tabbar'
					})
				}else{
					this.$u.route({
						url: 'packgeMine/pages/me/welcome/welcome',
					});
				}
			})
		},
		checkForm() {
			var that = this;
			if (!that.phone) {
				uni.showToast({ title: '请输入手机号', icon: 'none' });
				return false;
			}
			if (!/^[1][3,4,5,6,7,8,9][0-9]{9}$/.test(that.phone)) {
				uni.showToast({ title: '请输入正确手机号', icon: 'none' });
				return false;
			}
			if (!that.yzm) {
				uni.showToast({ title: '请输入验证码', icon: 'none' });
				return false;
			}
			return true;
		},
		checkCode() {
			var that = this;
			if (!that.phone) {
				uni.showToast({ title: '请输入手机号', icon: 'none' });
				return false;
			}
			if (!/^[1][3,4,5,6,7,8,9][0-9]{9}$/.test(that.phone)) {
				uni.showToast({ title: '请输入正确手机号', icon: 'none' });
				return false;
			}
			return true;
		},
		choose() {
			
		},
		//获取短信验证码
		getCode() {
			if(!this.checkCode()){
				return;
			}
			//这里请求后台获取短信验证码
			this.$u.post('/sms/sendSms',{
				phone: this.phone
			}).then(res => {
				if(res.code == 200){
					this.iv = res.key;
					this.countdown();
				}
			})
		},
		countdown() {
			this.$refs.uToast.show({
				title: '发送成功',
				duration: 500,
			});
			var that = this;
			var interval = setInterval(() => {
				that.showText = false;
				var times = that.second - 1;
				that.second = times<10?'0'+times:times ;//小于10秒补 0
				that.second = times;
			}, 1000);
			setTimeout(() => {
				clearInterval(interval);
				that.second = 60;
				that.showText = true;
			}, 60000);
		},
		//等三方微信登录
		wxLogin() {
			uni.showToast({ title: '微信登录', icon: 'none' });
		},
		//第三方支付宝登录
		zfbLogin() {
			uni.showToast({ title: 'QQ登录', icon: 'none' });
		}
	}
};
</script>
<style>
page {
	background-color: #fff;
}
.login-box .gif-wave {
	position: absolute;
	width: 100%;
	bottom: 0;
	left: 0;
	z-index: 99;
	mix-blend-mode: screen;
	height: 100rpx;
}
.img-a {
	position: absolute;
	width: 100%;
	top: -150rpx;
	right: 0;
}
.img-b {
	position: absolute;
	width: 50%;
	bottom: 0;
	left: -50rpx;
	/* margin-bottom: -200rpx; */
}
.t-login {
	width: 650rpx;
	margin: 0 auto;
	font-size: 28rpx;
	color: #000;
	margin-top: 120rpx;
}

.t-login button {
	font-size: 28rpx;
	background: #2979ff;
	color: #fff;
	height: 90rpx;
	line-height: 90rpx;
	border-radius: 50rpx;
	box-shadow: 0 5px 7px 0 rgba(86, 119, 252, 0.2);
}

.t-login input {
	padding: 0 20rpx 0 120rpx;
	height: 90rpx;
	line-height: 90rpx;
	margin-bottom: 50rpx;
	background: #f8f7fc;
	font-size: 28rpx;
	border-radius: 50rpx;
}

.t-login .t-a {
	position: relative;
}

.t-login .t-a image {
	width: 40rpx;
	height: 40rpx;
	position: absolute;
	left: 40rpx;
	top: 28rpx;
	/* border-right: 2rpx solid #dedede; */
	margin-right: 20rpx;
}
.t-login .t-a .line{
	width: 2rpx;
	height: 40rpx;
	background-color: #dedede;
	position: absolute;
	top: 28rpx;
	left: 98rpx;
}

.t-login .t-b {
	text-align: left;
	font-size: 46rpx;
	color: #000;
	padding: 300rpx 0 30rpx 0;
	font-weight: bold;
}
.t-login .t-b2 {
	text-align: left;
	font-size: 32rpx;
	color: #aaaaaa;
	padding: 0rpx 0 120rpx 0;
}

.t-login .t-c {
	position: absolute;
	right: 22rpx;
	top: 22rpx;
	background: #2979ff;
	color: #fff;
	font-size: 24rpx;
	border-radius: 50rpx;
	height: 50rpx;
	line-height: 50rpx;
	padding: 0 25rpx;
}

.t-login .t-d {
	text-align: center;
	color: #999;
	margin: 80rpx 0;
}

.t-login .t-e {
	text-align: center;
	width: 250rpx;
	margin: 80rpx auto 0;
}

.t-login .t-g {
	float: left;
	width: 50%;
}

.t-login .t-e image {
	width: 50rpx;
	height: 50rpx;
}

.t-login .t-f {
	text-align: center;
	margin: 200rpx 0 0 0;
	color: #666;
}

.t-login .t-f text {
	margin-left: 20rpx;
	color: #343434;
	font-size: 27rpx;
}

.t-login .uni-input-placeholder {
	color: #000;
}

.cl {
	zoom: 1;
}

.cl:after {
	clear: both;
	display: block;
	visibility: hidden;
	height: 0;
	content: '\20';
}

.login-box {
	width: 100%;
	position: relative;
}
.login-logo {
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
	padding: 50px 0;
	background: url(../../static/login/bg.png) no-repeat;
	background-size: 100% 100%;
}
</style>
